Least Common Multiple of 73/203, 87/406

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 73/203, 87/406 quickly i.e. 6351/203 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 73/203, 87/406 is 6351/203.

LCM(73/203, 87/406) = 6351/203

LCM of 73/203, 87/406

Enter two or more fractions separated by "commas"

Ex: 2/3, 5/7 or 3/5, 5/9, 7/3

LCM of:

Least Common Multiple of 73/203,87/406

Given numbers are 73/203,87/406

Formula to find LCM of Fractions is

LCM = LCM of Numerators/GCF of Denominators

As per the formula LCM of Fractions let’s split into two parts and find the LCM of Numerators and GCF of Denominators

In the given fractions LCM of Numerators means LCM of 73,87

Least Common Multiple of Numerators i.e. LCM of 73,87 is 6351.

GCF of Denominators means GCF of 203,406 as per the given fractions.

GCF of 203,406 is 203 as it is the largest common factor for these numbers.

Lets's calculate LCM of 73,87

LCM of Fractions 73/203,87/406 is 6351/203

Given numbers has no common factors except 1. So, there LCM is their product i.e 6351

Least Common Multiple of 73,87 with GCF Formula

Least Common Multiple of 73,87 with GCF Formula

The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 73,87 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(73,87) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(73,87) x common factors =1 x 1 = 1

LCM(73,87) = ( 73 × 87 ) / 1

LCM(73,87) = 6351 / 1

LCM(73,87) = 6351


Lets's calculate GCF of 203,406

7 203, 406
29 29, 58
1, 2

∴ So the GCF of the given numbers is 7 x 29 = 203

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 6351/203

Therefore the LCM of Fractions 73/203,87/406 is 6351/203

Greatest Common Factor of 203,406 By Matching Biggest Common Factor Method

Greatest Common Factor of 203,406 By Matching Biggest Common Factor Method

Factors of 203

List of positive integer factors of 203 that divides 203 without a remainder.

1,7,29,203

Factors of 406

List of positive integer factors of 406 that divides 406 without a remainder.

1,2,7,14,29,58,203,406

Greatest Common Factor

We found the factors 203,406 . The biggest common factor number is the GCF number.
So the greatest common factor 203,406 is 203.


LCM of Fractions Calculation Examples

Here are some samples of LCM of Fractions calculations.

LCM of Fractions Calculation Examples

Here are some samples of LCM of Fractions calculations.

Frequently Asked Questions on Fractional LCM of 73/203, 87/406

1. How to find LCM in Fractions?

Answer: LCM of fractions can be found using the simple formula LCM of Fractions = LCM of Numerators/GCF of Denominators.

2. What is the LCM of Fractions for 73/203, 87/406?

Answer: LCM of Numerators as per given numbers 73/203, 87/406 is

LCM of Numerators i.e. for 73,87 is 6351

GCF of denominators i.e. for 203,406 is 203.

Thus, LCM of Fractions is 6351/203.Finally, LCM of Fractions for 73/203, 87/406 is 6351/203.